31340-36-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 31340-36-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,3,4 and 0 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 31340-36:
(7*3)+(6*1)+(5*3)+(4*4)+(3*0)+(2*3)+(1*6)=70
70 % 10 = 0
So 31340-36-0 is a valid CAS Registry Number.
31340-36-0Relevant articles and documents
Hexafluoropropylideniminolithium reactions with halides
Swindell, Richard F.,Babb, Daniel P.,Ouellette, Thomas J.,Shreeve, Jean'ne M.
, p. 242 - 245 (2008/10/08)
Substitution of the hexafluoroisopropylidenimino group for chlorine or fluorine occurs readily when the lithium salt of (CF3)2C=NH is reacted with inorganic compounds of groups IIIa-VIa. The formation of lithium halide prevents nucle